Microsoft · Security update · April 13, 2021
KB3017810: April 2021 security update
KB3017810, released April 13, 2021, fixes 3 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
3
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Microsoft's assessment
Highest EPSS
0.0367
89th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 2
Routine 1
Applies to
| Product |
|---|
| Microsoft Excel 2010 Service Pack 2 (32-bit editions) |
| Microsoft Excel 2010 Service Pack 2 (64-bit editions) |
CVEs this fix closes
| Priority | CVE | Component | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2021-28454 | Microsoft Office Excel | Remote Code Execution | 7.8 | 0.0335 | Exploitation Less Likely |
| High | CVE-2021-28449 | Microsoft Office Excel | Remote Code Execution | 7.8 | 0.0269 | Exploitation Less Likely |
| Routine | CVE-2021-28456 | Microsoft Office Excel | Information Disclosure | 5.5 | 0.0367 | Exploitation Less Likely |
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